March 2013 - FreeSWITCH-users - FreeSWITCH Mailing Lists

add variable in dialplan
by Mickael Hubert 07 Apr '13

07 Apr '13

Hi list, I want add a sip header in specific variable Ex: ${sip_h_X-Provider-ID} in other variable "Provider" because, I want unset "X-Provider-ID" header in leg-B (command bridge), If I unset "${sip_h_X-Provider-ID}" before bridge command, this command is logicaly not ok => "<action application="bridge" data="sofia/gateway/GW* ${sip_h_X-Provider-ID}*/${destination_number}"/>" I would like : 1) set new variable: ${sip_h_X-Provider-ID} ==> Provider variable 2) unset sip_h_X-Provider-ID 3) bridge with sofia/gateway/GW*${Provider}*/${destination_number} thanks in advance -- Cordialement Hubert Mickaël Hexanet --

5 4

Fwd: FreeSWITCH TTS Voice Prompt Generator
by Julian Pawlowski 07 Apr '13

07 Apr '13

Hi all, I wanted to let you know that the TTS toolkit I was working on has now reached production state: https://github.com/jpawlowski/freeswitch-sounds-tts If you are just looking for ready to go voice prompt packages please take a look here: http://repo.profhost.eu/static/freeswitch/ Available language: English (en) German (de) Spanish (es) French (fr) Netherlandish (nl) Portuguese (pt) Russian (ru) Simplified Chinese (zh_CN) These are basically all languages FreeSWITCH currently supports :-) There is also quite a long readme in the Github repo if you are interested in more details or contribution (e.g. improving your language translation files). @Michael Collins: I understand you took some major work in the existing voice prompts, especially in english. I'd appreciate if you could take an extended look to the readme file, especially "Differences and improvements" as there are some assumptions I would like to be confirmed (e.g. about those tone files). We could also talk about how this can be helpful for FreeSWITCH as a whole. But I'm not sure if this is the right place to discuss, just let me know and drop me a private line if you want. Cheers, Julian

5 18

Spandsp modems as non-root?
by Alex Crow 06 Apr '13

06 Apr '13

Hi, Has anyone figured out how to get the spandsp emulated modems running when Freeswitch is running as a non-root user yet? I don't even get the /dev/pts/pts* devices added either on debian or Ubuntu. Thanks Alex

5 13

Internal VoIP network + PSTN
by Ebrahim Bararian 01 Apr '13

01 Apr '13

Hello all, I'm new to freeswitch and want to do two jobs with it. First, I want to make an Inernal IP network(two soft IP phones) connected to the PSTN network. Second I want to use the freeswitch to connect to the PSTN phone line via the voice modem. Can anyone help me with these problems?

3 3

Recording incoming calls
by Clive Lansink 01 Apr '13

01 Apr '13

Hello everyone I want to be able to record incoming calls. I had this all working using record_session, until someone told me that when they phone in they no longer hear any ringing before the phone is answered. Now I'm trying to set things up so record_session works but without interfeering with the ringing sound heard by the incoming caller. Incoming calls are received in the public context and then transferred to extension 2000 in the default xml context. Then we have a local extension in the default.xml dial plan that bridges to the incoming call group. If the call is not answered within a certain timeframe, it transfers to extension 1999 for voice mail - ie we don't have voice mail on each extension. The definition of this extension is as follows: <extension name="group_dial_IncomingCall"> <condition field="destination_number" expression="^2000$"> <action application="set" data="hangup_after_bridge=true"/> <action application="set" data="continue_on_fail=true"/> <action application="hash" data="insert/${domain_name}-last_dial_ext/global/${uuid}"/> <action application="bridge" data="{leg_timeout=18,ignore_early_media=true}${group_call(IncomingCall@${domain_name})}"/> <action application="transfer" data="1999 xml default"/> </condition> </extension> My first attempt to add record_session was as follows: <action application="set" data="RECORD_TITLE=Recording ${destination_number} ${caller_id_number} ${strftime(%Y-%m-%d %H:%M)}"/> <action application="set" data="RECORD_DATE=${strftime(%Y-%m-%d %H:%M)}"/> <action application="set" data="RECORD_STEREO=true"/> <action application="set" data="recording_follow_transfer=true"/> <action application="record_session" data="p:/media/phonecalls/${strftime(%Y-%m-%d-%H-%M-%S)}_${destination_number}_${caller_id_number}.wav"/> This works except that the incoming caller hears no ringing sound while our phones are ringing. In the log I see something like "Pre-Answer sofia/external/021663999(a)27.111.14.67!" That is only there when the record_session stuff is included so I presume the problem is that record_session is somehow engaging with the call and the incoming caller gets what amounts to an answered call, even though we haven't actually answered it. Then I added <action application="set" data="media_bug_answer_req=true"/> but although the recording now starts at the time we answer the call, the pre-answer thing is stil there and the incoming caller hears no ringing sound. So then instead of executing record_session then and there as an application, I tried <action application="set" data="execute_on_answer record_session p:/media/phonecalls/${strftime(%Y-%m-%d-%H-%M-%S)}_${destination_number}_${caller_id_number}.wav"/> I thought this might execute the record_session application when we answer the call but it hasn't worked. Does anyone have any suggestions? Clive Lansink Email: Clive(a)Lansink.Co.NZ Phone: +64 9 520-4242 Mobile: +64 21 663-999 Fax: +64 21 789-150

2 1

Updating FS to a particular version
by Victor Chukalovskiy 01 Apr '13

01 Apr '13

Hello, What would be the right way to update existing system to a particular version? Under normal conditions I'd do "make current" Here I want exactly the same, but: -specify the version to install Making sure to: -preserve non-standard ./configure string used during initial install -make sure conf directory is not overwritten by stock config. -make sure modules.conf is not overwritten / changed It should be simple...but want to avoid trial and error. WiKi is somewhat confusing. Thank you, -Victor

4 5

Problem configuring OpenBTS2.8 with Freeswitch 1.0.6
by Syed Ibrahim Ghaznavi 01 Apr '13

01 Apr '13

Hi, I have configured OpenBTS with Freeswitch and registered 2 users using VBTS_New_User found here: http://wush.net/trac/rangepublic/wiki/freeswitchConfig I can see the 2 tuples in the sqlite3.db, however when i attempt to make a call between the 2 registered users, the log on Freeswitch is as follows: 2013-03-27 21:18:07.495839 [NOTICE] switch_channel.c:976 New Channel sofia/internal/IMSI410071190004419(a)127.0.0.1 [e9051208-96f9-11e2-8f70- 5979f626837d] 2013-03-27 21:18:07.495839 [DEBUG] switch_core_session.c:975 Send signal sofia/internal/IMSI410071190004419(a)127.0.0.1 [BREAK] 2013-03-27 21:18:07.495839 [DEBUG] switch_core_state_machine.c:415 (sofia/internal/IMSI410071190004419(a)127.0.0.1) Running State Change CS_NEW 2013-03-27 21:18:07.495839 [DEBUG] switch_core_session.c:975 Send signal sofia/internal/IMSI410071190004419(a)127.0.0.1 [BREAK] 2013-03-27 21:18:07.495839 [DEBUG] switch_core_state_machine.c:433 (sofia/internal/IMSI410071190004419(a)127.0.0.1) State NEW 2013-03-27 21:18:07.515818 [DEBUG] sofia.c:7697 IP 127.0.0.1 Approved by acl "domains[]". Access Granted. 2013-03-27 21:18:07.515818 [DEBUG] sofia.c:5597 Channel sofia/internal/ IMSI410071190004419(a)127.0.0.1 entering state [received][100] 2013-03-27 21:18:07.515818 [DEBUG] sofia.c:5608 Remote SDP: v=0 o=IMSI410071190004419 0 0 IN IP4 127.0.0.1 s=Talk Time t=0 0 m=audio 16502 RTP/AVP 3 c=IN IP4 127.0.0.1 a=rtpmap:3 GSM/8000 2013-03-27 21:18:07.515818 [DEBUG] sofia.c:5821 (sofia/internal/ IMSI410071190004419(a)127.0.0.1) State Change CS_NEW -> CS_INIT 2013-03-27 21:18:07.515818 [DEBUG] switch_core_session.c:1310 Send signal sofia/internal/IMSI410071190004419(a)127.0.0.1 [BREAK] 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:415 (sofia/internal/IMSI410071190004419(a)127.0.0.1) Running State Change CS_INIT 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:454 (sofia/internal/IMSI410071190004419(a)127.0.0.1) State INIT 2013-03-27 21:18:07.515818 [DEBUG] mod_sofia.c:86 sofia/internal/ IMSI410071190004419(a)127.0.0.1 SOFIA INIT 2013-03-27 21:18:07.515818 [DEBUG] mod_sofia.c:126 (sofia/internal/ IMSI410071190004419(a)127.0.0.1) State Change CS_INIT -> CS_ROUTING 2013-03-27 21:18:07.515818 [DEBUG] switch_core_session.c:1310 Send signal sofia/internal/IMSI410071190004419(a)127.0.0.1 [BREAK] 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:454 (sofia/internal/IMSI410071190004419(a)127.0.0.1) State INIT going to sleep 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:415 (sofia/internal/IMSI410071190004419(a)127.0.0.1) Running State Change CS_ROUTING 2013-03-27 21:18:07.515818 [DEBUG] switch_channel.c:2012 (sofia/internal/ IMSI410071190004419(a)127.0.0.1) Callstate Change DOWN -> RINGING 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:470 (sofia/internal/IMSI410071190004419(a)127.0.0.1) State ROUTING 2013-03-27 21:18:07.515818 [DEBUG] mod_sofia.c:149 sofia/internal/ IMSI410071190004419(a)127.0.0.1 SOFIA ROUTING 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:117 sofia/internal/IMSI410071190004419(a)127.0.0.1 Standard ROUTING 2013-03-27 21:18:07.515818 [INFO] mod_dialplan_xml.c:557 Processing IMSI410071190004419 <IMSI410071190004419>->2222 in context public Dialplan: sofia/internal/IMSI410071190004419(a)127.0.0.1 parsing [public->unloop] continue=false Dialplan: sofia/internal/IMSI410071190004419(a)127.0.0.1 Regex (PASS) [unloop] ${unroll_loops}(true) =~ /^true$/ break=on-false Dialplan: sofia/internal/IMSI410071190004419(a)127.0.0.1 Regex (FAIL) [unloop] ${sip_looped_call}() =~ /^true$/ break=on-false Dialplan: sofia/internal/IMSI410071190004419(a)127.0.0.1 parsing [public->outside_call] continue=true Dialplan: sofia/internal/IMSI410071190004419(a)127.0.0.1 Absolute Condition [outside_call] Dialplan: sofia/internal/IMSI410071190004419(a)127.0.0.1 Action set(outside_call=true) Dialplan: sofia/internal/IMSI410071190004419(a)127.0.0.1 Action export(RFC2822_DATE=${strftime(%a, %d %b %Y %T %z)}) Dialplan: sofia/internal/IMSI410071190004419(a)127.0.0.1 parsing [public->call_debug] continue=true Dialplan: sofia/internal/IMSI410071190004419(a)127.0.0.1 Regex (FAIL) [call_debug] ${call_debug}(false) =~ /^true$/ break=never Dialplan: sofia/internal/IMSI410071190004419(a)127.0.0.1 parsing [public->public_extensions] continue=false Dialplan: sofia/internal/IMSI410071190004419(a)127.0.0.1 Regex (FAIL) [public_extensions] destination_number(2222) =~ /^(10[01][0-9])$/ break=on-false Dialplan: sofia/internal/IMSI410071190004419(a)127.0.0.1 parsing [public->public_did] continue=false Dialplan: sofia/internal/IMSI410071190004419(a)127.0.0.1 Regex (FAIL) [public_did] destination_number(2222) =~ /^(5551212)$/ break=on-false 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:167 (sofia/internal/IMSI410071190004419(a)127.0.0.1) State Change CS_ROUTING -> CS_EXECUTE 2013-03-27 21:18:07.515818 [DEBUG] switch_core_session.c:1310 Send signal sofia/internal/IMSI410071190004419(a)127.0.0.1 [BREAK] 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:470 (sofia/internal/IMSI410071190004419(a)127.0.0.1) State ROUTING going to sleep 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:415 (sofia/internal/IMSI410071190004419(a)127.0.0.1) Running State Change CS_EXECUTE 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:477 (sofia/internal/IMSI410071190004419(a)127.0.0.1) State EXECUTE 2013-03-27 21:18:07.515818 [DEBUG] mod_sofia.c:242 sofia/internal/ IMSI410071190004419(a)127.0.0.1 SOFIA EXECUTE 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:209 sofia/internal/IMSI410071190004419(a)127.0.0.1 Standard EXECUTE EXECUTE sofia/internal/IMSI410071190004419(a)127.0.0.1 set(outside_call=true) 2013-03-27 21:18:07.515818 [DEBUG] mod_dptools.c:1367 sofia/internal/ IMSI410071190004419(a)127.0.0.1 SET [outside_call]=[true] EXECUTE sofia/internal/IMSI410071190004419(a)127.0.0.1export(RFC2822_DATE=Wed, 27 Mar 2013 21:18:07 +0500) 2013-03-27 21:18:07.515818 [DEBUG] switch_channel.c:1143 EXPORT (export_vars) [RFC2822_DATE]=[Wed, 27 Mar 2013 21:18:07 +0500] 2013-03-27 21:18:07.515818 [NOTICE] switch_core_state_machine.c:262 sofia/internal/IMSI410071190004419(a)127.0.0.1 has executed the last dialplan instruction, hanging up. 2013-03-27 21:18:07.515818 [DEBUG] switch_channel.c:3011 (sofia/internal/ IMSI410071190004419(a)127.0.0.1) Callstate Change RINGING -> HANGUP 2013-03-27 21:18:07.515818 [NOTICE] switch_core_state_machine.c:264 Hangup sofia/internal/IMSI410071190004419(a)127.0.0.1 [CS_EXECUTE] [NORMAL_CLEARING] 2013-03-27 21:18:07.515818 [DEBUG] switch_channel.c:3034 Send signal sofia/internal/IMSI410071190004419(a)127.0.0.1 [KILL] 2013-03-27 21:18:07.515818 [DEBUG] switch_core_session.c:1310 Send signal sofia/internal/IMSI410071190004419(a)127.0.0.1 [BREAK] 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:477 (sofia/internal/IMSI410071190004419(a)127.0.0.1) State EXECUTE going to sleep 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:415 (sofia/internal/IMSI410071190004419(a)127.0.0.1) Running State Change CS_HANGUP 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:676 (sofia/internal/IMSI410071190004419(a)127.0.0.1) State HANGUP 2013-03-27 21:18:07.515818 [DEBUG] mod_sofia.c:503 Channel sofia/internal/ IMSI410071190004419(a)127.0.0.1 hanging up, cause: NORMAL_CLEARING 2013-03-27 21:18:07.515818 [DEBUG] mod_sofia.c:633 Responding to INVITE with: 480 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:48 sofia/internal/IMSI410071190004419(a)127.0.0.1 Standard HANGUP, cause: NORMAL_CLEARING 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:676 (sofia/internal/IMSI410071190004419(a)127.0.0.1) State HANGUP going to sleep 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:446 (sofia/internal/IMSI410071190004419(a)127.0.0.1) State Change CS_HANGUP -> CS_REPORTING 2013-03-27 21:18:07.515818 [DEBUG] switch_core_session.c:1310 Send signal sofia/internal/IMSI410071190004419(a)127.0.0.1 [BREAK] 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:415 (sofia/internal/IMSI410071190004419(a)127.0.0.1) Running State Change CS_REPORTING 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:758 (sofia/internal/IMSI410071190004419(a)127.0.0.1) State REPORTING 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:92 sofia/internal/IMSI410071190004419(a)127.0.0.1 Standard REPORTING, cause: NORMAL_CLEARING 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:758 (sofia/internal/IMSI410071190004419(a)127.0.0.1) State REPORTING going to sleep 2013-03-27 21:18:07.515818 [DEBUG] switch_core_state_machine.c:440 (sofia/internal/IMSI410071190004419(a)127.0.0.1) State Change CS_REPORTING -> CS_DESTROY 2013-03-27 21:18:07.515818 [DEBUG] switch_core_session.c:1310 Send signal sofia/internal/IMSI410071190004419(a)127.0.0.1 [BREAK] 2013-03-27 21:18:07.515818 [DEBUG] switch_core_session.c:1518 Session 44 (sofia/internal/IMSI410071190004419(a)127.0.0.1) Locked, Waiting on external entities 2013-03-27 21:18:07.515818 [NOTICE] switch_core_session.c:1536 Session 44 (sofia/internal/IMSI410071190004419(a)127.0.0.1) Ended 2013-03-27 21:18:07.515818 [NOTICE] switch_core_session.c:1540 Close Channel sofia/internal/IMSI410071190004419(a)127.0.0.1 [CS_DESTROY] 2013-03-27 21:18:07.525838 [DEBUG] switch_core_state_machine.c:565 (sofia/internal/IMSI410071190004419(a)127.0.0.1) Callstate Change HANGUP -> DOWN 2013-03-27 21:18:07.525838 [DEBUG] switch_core_state_machine.c:568 (sofia/internal/IMSI410071190004419(a)127.0.0.1) Running State Change CS_DESTROY 2013-03-27 21:18:07.525838 [DEBUG] switch_core_state_machine.c:578 (sofia/internal/IMSI410071190004419(a)127.0.0.1) State DESTROY 2013-03-27 21:18:07.525838 [DEBUG] mod_sofia.c:396 sofia/internal/ IMSI410071190004419(a)127.0.0.1 SOFIA DESTROY 2013-03-27 21:18:07.525838 [DEBUG] switch_core_state_machine.c:99 sofia/internal/IMSI410071190004419(a)127.0.0.1 Standard DESTROY 2013-03-27 21:18:07.525838 [DEBUG] switch_core_state_machine.c:578 (sofia/internal/IMSI410071190004419(a)127.0.0.1) State DESTROY going to sleep Gratitude, Ibrahim

2 3

bridging two outbound calls
by Jun Sun 01 Apr '13

01 Apr '13

I feel really stupid. This has to be one of the simplest cases in freeswitch, but I can't seem to get it work. My goal is to originate two outbound calls and bridge them together, a typical callback use case. I like to to do it from socket api/fs_cli. Here is what I typed in fs_cli: originate sofia/internal/15102991912@X.X.X.X:5060 & bridge(sofia/internal/18005551212@X.X.X.X:5060) The first leg is initiated and answered successfully, but the second leg never happens. From the console I don't see any action done by FS to do the bridging part. Any idea? Thanks in advance. Cheers. Jun

4 8

Re: [Freeswitch-users] mod_managed 101
by Andre 30 Mar '13

30 Mar '13

HI, I have been looking for days for anything on mod_managed. I have read and reread the Wiki page, searched bing and google and looked at examples but still I have questions. Is there anything on how to build a mod_managed MOD step by step and why you are doing what you are doing? For Example, I need to create my own CDR MOD, mod_xml_cdr is good but I don't want to save the file to a web server or to my local drive. I want to take the CDR data and put it in my MSSQL Server using ADO.Net. Then How do you enable it? 1) How would I go about doing that? 2) I've noticed everyone seems to write their CDR to a RAM Drive then upload it to the database, why not just write it right to the database and skip the IO process? I sure hope Dave does the new presentation titled: Building a custom FreeSWITCH solution with Visual Studio. Thanks Andre

2 1

Re: [Freeswitch-users] gtalk + oauth
by Sayyed Mohammad Emami Razavi 30 Mar '13

30 Mar '13

Can i install one XMPP server and route FS dingaling to it?! i want to not get my customers' username and password and prefer use OAUTH. Any more ideas?

1 0